Redarc
Redarc BCDC12050R Alpha50 R 12V 50A DC-DC battery charger with MPPT, Bluetooth and R-Bus
Redarc BCDC12050R Alpha50 R 12V 50A DC-DC battery charger with MPPT, Bluetooth and R-Bus
Regular price
€971.35
Regular price
Sale price
€971.35
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- Prices exclude VAT: tax is calculated in the cart based on the delivery country.
- EU businesses: 0% VAT with a VAT number valid in VIES — the field appears at checkout, below the delivery address.
- Reduced 10% VAT on solar and storage for customers in Italy: write to us before ordering.
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Shipping
- Italy: €13 on orders up to €150, free shipping over €150.
- European Union: 60 € per order, with no threshold
Rates apply to the cart total and are confirmed at checkout, where shipping to countries outside the EU is also calculated.
Delivery in 10-20 daysWarranty 2 yearsREDARC
Shipping costsItaly: free over €150; €13 for smaller orders.
European Union: free over €350; €60 for smaller orders.
European Union: free over €350; €60 for smaller orders.
Redarc BCDC12050R Alpha50 R 12V 50A DC-DC battery charger with MPPT, Bluetooth and R-Bus
The Redarc BCDC Alpha50 R is a 12 V 50 A DC-DC battery charger that combines alternator and solar charging, built for motorhomes, caravans and 4x4s that want to stay off-grid for longer.
It charges all common battery types, including standard and heated LiFePO4, can be controlled from the keypad or via Bluetooth with the RedVision app, limits input current to protect the alternator and receives OTA updates. It integrates into the Redarc R-Bus system.
Key features
50 A from DC and solarPowerful charging from alternator and solar panels (9-48 V solar input).
Starter battery recoveryRecharges a flat starter battery in about 15 minutes, from the button or the app.
Solar to the starter batterySurplus solar power can keep the vehicle battery topped up.
RedVision app via BluetoothRemote monitoring and control from your smartphone.
Input current limitingProtects the vehicle's alternator.
OTA updatesFirmware updatable via the app; easy installation with screw terminals.
Technical specifications
| Feature | Value |
|---|---|
| REDARC part number | BCDC12050R |
| Starter battery input voltage | 9 - 32 V DC |
| Solar input voltage | 9 - 48 V DC |
| Output voltage | 12 V |
| Rated current | 50 A |
| Max. output current | 50 A |
| Battery chemistry | All major automotive batteries, including standard and heated LiFePO4 |
| Connectivity | Bluetooth (RedVision app), R-Bus |
| Operating temperature | -20 °C to +60 °C |
| Dimensions (H × W × D) | 44 × 164 × 146 mm |
| Weight | 960 g |
| Warranty | 2 years |